Use a match rather than a for loop for last_loaded_url in ScriptTask::load.

1 files changed, 4 insertions, 5 deletions

diff --git a/src/components/script/script_task.rs b/src/components/script/script_task.rs
index 4bd981a5291..94a8e134abd 100644
--- a/src/components/script/script_task.rs
+++ b/src/components/script/script_task.rs
@@ -920,17 +920,16 @@ impl ScriptTask {
             is a bug.");
         let page = page_tree.page();
 
-        let last_loaded_url = replace(&mut *page.mut_url(), None);
-        for loaded in last_loaded_url.iter() {
-            let (ref loaded, needs_reflow) = *loaded;
-            if *loaded == url {
+        match replace(&mut *page.mut_url(), None) {
+            Some((ref loaded, needs_reflow)) if *loaded == url => {
                 *page.mut_url() = Some((loaded.clone(), false));
                 if needs_reflow {
                     page.damage(ContentChangedDocumentDamage);
                     page.reflow(ReflowForDisplay, self.chan.clone(), self.compositor);
                 }
                 return;
-            }
+            },
+            _ => (),
         }
 
         let cx = self.js_context.borrow();